Many people have heard of hearing loops, but few understand the options and how they work. Ideas for Ears in the UK tweeted a blog article with some explanations of the differences. Some systems are suited for face to face customer service, others are suited for large auditoriums. Then there are others that are portable. Knowing which one to use and when is critical for people who need them. Yes, a reminder that one in six people have hearing loss. For an Australian look at these systems, ClearaSound has some good fact sheets that explain the systems really well. However, even when the equipment is installed, the sound professionals or other responsible staff do not check to see if it is working at all times. Also, most systems only work in conjunction with the speaker using a microphone. “Can everyone hear me – I don’t need a microphone?” is not what people want to hear. You might also like to look at the Better Hearing Australia website.